package com.hfb.mashibing.alip8.util;

public class ArrayUtils {

	    public static void printArray(int[] array) {
		    System.out.print("{");
		    for (int i = 0; i < array.length; i++) {
			    System.out.print(array[i]);
			    if (i < array.length - 1) {
				    System.out.print(", ");
			    }
		    }
		    System.out.println("}");
	    }

	    public static void exchangeElements(int[] array, int index1, int index2) {
		    int temp = array[index1];
		    array[index1] = array[index2];
		    array[index2] = temp;
	    }
    }
